This patch adds saradc needed information on rk3399 SoCs.

Signed-off-by: Caesar Wang <w...@rock-chips.com>
Reviewed-by: Douglas Anderson <diand...@chromium.org>
---

Changes in v3: None
Changes in v2: None

 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 4c84229..b81f84b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -299,6 +299,18 @@
                };
        };
 
+       saradc: saradc@ff100000 {
+               compatible = "rockchip,rk3399-saradc";
+               reg = <0x0 0xff100000 0x0 0x100>;
+               interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+               #io-channel-cells = <1>;
+               clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
+               clock-names = "saradc", "apb_pclk";
+               resets = <&cru SRST_P_SARADC>;
+               reset-names = "saradc-apb";
+               status = "disabled";
+       };
+
        i2c1: i2c@ff110000 {
                compatible = "rockchip,rk3399-i2c";
                reg = <0x0 0xff110000 0x0 0x1000>;
-- 
1.9.1

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